import 'dart:async';

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:ios_contact_permission/ios_contact_permission.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';
  final _iosContactPermissionPlugin = IosContactPermission();
  bool isPermission = false;

  @override
  void initState() {
    super.initState();
    initPlatformState();
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    int platformVersion;

    // Platform messages may fail, so we use a try/catch PlatformException.
    // We also handle the message potentially returning null.
    try {
      platformVersion =
          await _iosContactPermissionPlugin.getContactPermission() ?? -1;
    } on PlatformException {
      platformVersion = -1;
    }

    // If the widget was removed from the tree while the asynchronous platform
    // message was in flight, we want to discard the reply rather than calling
    // setState to update our non-existent appearance.
    if (!mounted) return;

    setState(() {
      _platformVersion = "$platformVersion";
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Column(
          children: [
            Center(
              child: Text('Running on: $_platformVersion\n'),
            ),
            GestureDetector(
              onTap: () {
                _iosContactPermissionPlugin
                    .requestContactPermission()
                    .then((value) {
                      print("value=====$value");
                  setState(() {
                    isPermission = value;
                  });
                });
              },
              child: Container(
                height: 44,
                width: 100,
                child: Text("$isPermission"),
                color: Colors.red,
              ),
            ),
          ],
        ),
      ),
    );
  }
}
